FISH FEED EXTRUDER MACHINE

We offer different kinds of fish feed extruders to fit different needs.

We have dry extruders that don’t use steam, which are good for making floating feed. We also have wet extruders that use steam to cook the feed better, for higher quality output.

If you need different levels of production, we have single-screw models for small or medium output, and twin-screw models for large output or feeds with high fat or special formulas.

Our fish feed extruders can use many different raw materials.

Common ingredients are fish meal, soybean meal, and insect protein for protein. Corn, wheat, and rice bran are often used for energy.

You can also add oils like fish oil or plant oil to give the feed more energy. Vitamins, minerals, and binders can be added too, to make the feed more nutritious and hold together better.

First, think about how much feed you need to make each hour.

Next, decide what type of feed you want — floating, sinking, or high-fat.

Also, choose the level of automation: manual control or automatic with a PLC system.

Finally, pick the machine that fits your budget and gives you good value.

Yes. We believe after-sales service is very important. So, along with our quality machines, we offer full support.

This includes installing and testing the machine on site so it can start working right away. We also provide full training for operators.

If you have any technical issues, we offer long-term support and quick delivery of spare parts.

The price of fish feed production lines, including extruders, pelletizers, crushers, and mixers, depends on the model and how much it can produce. Prices can be from a few thousand to hundreds of thousands of dollars.

To get an exact quote, please tell us what you need, like how much you want to produce, what type of feed you want to make, and if you need automatic control.

You can contact us by phone at +86 19513373095, by email at enquiry@fishfeedequipment.com, or by filling out a form on our website. We will give you full pricing and service details.

The commercial fish feed extrusion process, in simple terms, involves using a fish feed extruder to apply pressure, heat, and moisture to pre-mixed feed ingredients within a short time for processing.

There are two main heating methods: one relies on frictional heat generated by the machine (called dry extrusion), while the other involves preheating the ingredients before injecting steam (called wet extrusion).

This process can handle common raw materials like soybeans, corn, rice, and peas, as well as high-moisture content ingredients. It mainly includes two types: dry type and wet type.

Dry extrusion process: During processing, no additional water or steam is added. Heat is entirely generated through mechanical friction, while the screw applies pressure to force the ingredients out of the die mold. Once extruded, the sudden drop in pressure causes the moisture in the ingredients to evaporate. Throughout this process, the moisture content of the ingredients remains between 15% and 20%.

Wet extrusion process: The principle is similar to that of dry extrusion, but it requires additional water and steam injection, raising the moisture content of the ingredients to 20% or even above 30%, since heating primarily relies on the injected steam.